Event-Based Resilient Consensus of Second-Order Multi-Agent Systems Under Dos Attacks

This work investigates the resilient consensus of second-order multi-agent systems under DoS attacks, where the dynamics of agents are of nonlinearity, and the underlying topology admits a directed spanning tree. An event-triggered control protocol combining with certain simple triggering condition is proposed to guarantee consensus and reduce the redundant update of the control, and some efficient criterion is established, which reveals the role of the ratio between the active time and sleep time of a attack. Numerical examples are given to demonstrate the validity of our results and the applicability of the control scheme.